Patent AU-2015354564-B2 (AU)
Title: Work machine control system, work machine, work machine management system, and method for controlling work machine
Inventor: KOU RYUUEN
IPC: B60W30/14
Filed: 2015-11-30
Granted: 2017-11-09
Abstract: (12) S 6i- fJ: Ie[~~:-J LN~C 1 M *1 t:W- fHi RE (10) 0|h f (43) | W N 2016 * 6 f 2 H (02.06.2016) W O 2016/084981 Al WIPO IPCT (51) M|MHVF390: (74) It 1: R A lli# |1 $$ *RPE G08G 1/09 (2006.01) B60W30/14 (2006.01) (SAKAI INTERNATIONAL PATENT OFFICE); T (21) | W : PCT/JP2015/083672 1000013 #L-Ft E M hi 3 T 81 6J1 _= E )v -r 4 '.. Tokyo (JP). (22) M|[tJE8: 2015 Pl 11 J 308 (30.11.2015) (81) t) tSiL U) 6 (25) | [P, ) - 1313): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, (26) 8.-' CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, (71) t A:$ /J\ $Jt &t I f P* f (KOMATSU LTD.) Fl, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, [JP/JP]; T 1078414 F -5)l t it& 2 - 3 - 6 IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, Tokyo (JP). LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, (72) 5BA -: ji LH(KOU, Ryuuen); T 2548555 $ PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, J I f 1 -1W $2 RZ 3 - 2 5 - 1 $$Ttti /J\*V, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, 4f't P I C T ') a- 9 ' l Kanagawa UG, US, UZ, VC, VN, ZA, ZM, ZW. (JP). i -1 "i (NISHIJIMA, Akiharu); T 2548555 JI$ 1W $lR2R 3 - 2 5-1 $ (84) 1 ( tL _r®) 0) /J' $2%Qf PE I C T ') ') g- ' A 3 i l): ARIPO (BW, GH, GM, KE, LR, LS, MW, Kanagawa (JP). MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), .-L 5 $ 7 (AM, AZ, BY, KG, KZ, RU, TJ, TM), E M- V/ /S (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, (54) Title: SYSTEM FOR CONTROLLING WORK MACHINE, WORK MACHINE, SYSTEM FOR MANAGING WORK MA CHINE, AND METHOD FOR CONTROLLING WORK MACHINE 20 (57) Abstract: A system for controlling a work machine in which a drive device for driving a travel device of a work machine is controlled, wherein the control system in ,2 cludes: a degree-of-change-in-acceleration-calculating unit for determining an acceler 36mm 41 - - ation command value for controlling the travel speed of the work machine on the basis 1 A of a target travel speed used as a target by the work machine; a detection unit located a +o on the front of the work machine with respect to the travel direction, said detection 2 -29 unit detecting a region in which the target travel speed is constant and is lower than LIe-. J |the travel speed at the current point in time; a correction-value-calculating unit for de M termining a correction value for correcting the acceleration command value when the 35 3 £0 region is detected by the detection unit; an adder unit for adding the acceleration com Si mand value and the correction value to determine a corrected acceleration command how U 45 value; and an acceleration command value outputting unit for outputting the corrected acceleration command value to the drive device. 44c~t. (57)i~J &-~ U)%M 7@1 IMB 7@rtt 24 Drive device t tt N clrC 28 RrakngeviceS tbt t 7 1ZLti1tE b 29 Steering device r ~ 13 4A 4/ tfLfrfrr 31 Travel speed detector lAlX)4' -~~t~;~ n H r 2 'I] 7 -, lf A t'-p1 ftph L i!EE 4 i L )JO 32 Acceleration detector 34 Load mount detector 35 Position detector I 36 W reless communication device 41 Processing unit 41A Detection unit 41 B Acceleration comminand value outputing uni 42 Degre-of-change-in-acceration-ca oulating unit 43 Integrator 44 Correction value calculation unit 45 Adder unit "046 Storage unit W O 20 16/08 49 8 1 A 1l III |IIll|||1 llllll l||III||||||I|I|||1||||1|1|||I|||||||||||||||||||||| ES, Fl, FR, GB, GR, HR, fHU, IE, IS, IT, LT, LU, LV, __ * MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, _ E M SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, 48.2(h)) GW, KM, ML, MR, NE, SN, TD, TG). 48.22h)) - AhR D5341*I j<; 2 1 (2)(a) I ,7 A) -~~i et0]$$ (Aa 21i 0)(3))l